How To Waterproof A Shower Floor

To stick the membrane down use either a paint roller or brush to paint over it with the waterproofing agent.

How to waterproof a shower floor.

A wrb behind the cement wallboard does the same job up the walls. Spread mortar and press in continuous strips of waterproof membrane. This is the last line of defense. Tal floor primer or tal floorkey.

It may sound funny but waterproofing is a crucial first step when installing a new shower. To assure a continuous film with no voids on the floor apply a second coat over the first. You have to mop up the floor every time you hop out of the shower. If you are waterproofing a shower recess apply primer at least 6 feet up the wall.

Cut the waterproof membrane into lengths of the bathroom walls. Tal superflex1 membrane. Mica hardware has you covered with our how to on waterproofing your shower. Use a plumber s pan and drain to encapsulate the shower floor.

Spread mortar around the opening of the drain hole then press the floor drain into place. Scutching hammer optional or bolster to remove any tile and or tile adhesive remains. If water gets through this you are going to have a problem. Embed a thin fiberglass mesh into the membrane for changes of plane and for gaps 1 8 or greater for the best performance.

Waterproof the seams along the base of the shower walls where the walls meet the shower pan. You will need available from mica. The idea is to create a watertight seal around the stall that will keep draining water from leaking into the tiny crevices around the wall joints and floorboards and causing rot and other structural issues. These are just a few of our recommended tips and tricks when preparing to waterproof a shower.

Ensure the entirety of the room has a smooth even layer of primer.